Looking for a quality, efficient furnace on a budget? Live in an area with mild winters but hot, humid summers? You should check out the 58STA155-20. It's a single stage, single speed gas furnace that heats with 80% AFUE*. It features two heat exchangers to give you maximum heating and efficiency and for installation convenience, this unit can be installed upflow, downflow, or horizontal.

Choosing a Performance Edge™ relative humidity or ComfortZone™ II thermostat will help maximize your system by managing temperature, humidity, ventilation and indoor air quality.

This furnace is also Hybrid Heat® compatible and it's convertible to liquid propane.

The 58STA155-20 has a fully insulated cabinet and QuieTech™ to ensure quiet operation.

Pair this unit with a compatible Carrier air conditioner for cool summer comfort. For assistance with system matching, please give us a call! Our HVAC experts will be happy to assist you!

For your safety, the 58STA155-20's control board monitors the safety devices nonstop during heating operation. If for any reason a safety device activates, a status code is displayed on the control board alerting you to a potential problem.
If you have any questions regarding this product, please use the HVAC.com Contractor Directory to connect with a trusted contractor in your area.